圩æµããð§ââïžç§åŠã©ã€ã¿ãŒå ŒVtuberâšããããšåéäžïŒ@Science_ReleaseïŒããã®äººæ°ãã€ãŒãïŒæ°ããé ïŒ
1
åè«ãæ£åŒæ¡çšãããç§åŠçšèªããã«ãããŠã ã®å
çŽ èšå·ã¯ "Pu" ã«ããããïŒçºé³ã "Pee-Yoo!" (幌å
èªã®èããªã®ã§ "ãã¡ãã" ãããã®æå³) ã«èããããããã¬ããïŒãã£ãŠãåæè
ã®1人ã®ã°ã¬ã³ã»ã·ãŒããŒã° (åŸã«ããŒãã«ååŠè³åè³) ãææ¡ãããæ£åŒæ¡çšããã件ããäžãç¥ããªããâïžâ¢ð©
2
ããŸã匷ãèšèã䜿ããªãã
ãšããããã§ä»ããã匷ãå (strong force)ããšããååãæ£åŒæ¡çšããããã
â»ååæ žã®å
éšã§ããåããªãæªç¥ã®å2ã€ã«ã€ããŠããšããããé»ç£æ°åãã匷ãã®ãšåŒ±ãã®ãããã®ã§ä»®ã«ã€ããååãæ£åŒæ¡çšãããçµç·¯ã¢ãªâïž
3
ããŒããççºäºæ
ãèµ·ããããã§ããã ããã®å Žãé¢ããããã2床ç®ã®ççºãèµ·ããããã®2åç®ã®æ¹ã倧èŠæš¡ãªããšããéå»ã«ãã£ãããšã ãããã
4
ãã§ã«åæã§èªãããŠããã®ã§ãããŒã解説ãNANOGravããèæ¯éåæ³¢ããæããããã ãïŒä»åæããã®ã¯è¶
倧質éãã©ãã¯ããŒã«ã®é£æãæŸåºããŠãããããã«ãåšæã®éåæ³¢ãšèŠãããŠããããèæ¯éåæ³¢ã®æ€åºã¯ãå®å®èªçãã1ç§æªæºã®äžçãæ¢ãããã«å¿
é ãªæè¡ã§ããã倧ããªé²æ©ã ãïŒ
5
IARCçºããæ§ãªã¹ã¯ã¯ããªã¹ã¯ããŒããããªããã°çºããæ§ç©è³ªãšããŠèŒããããšããã¹ã¿ã³ã¹ã ãããã©ããããªã¹ã¯ã¯ã©ã¹ãªã®ããåãããªããšãã
äŸãã°ãèµ€èãã65â以äžã®ç±ã飲ã¿ç©ããã·ããå€åãã¯ããã«å¯Ÿããçºçæ§ãæããããã°ã«ãŒã2Aã ãã©ããããã©ãåãæ¢ããïŒã£ãŠè©±ãªã®ããã twitter.com/Science_ReleasâŠ
6
æ£äœäžæãªé¢ä¿è
蚌èšãšããç¹ãæ°ã«ãªããã©ãä»®ã«äºå®ã ãšããŠãã¢ã¹ãã«ããŒã ããIARCçºããæ§ãªã¹ã¯ãã®ã©ã®ã©ã³ã¯ã«æ²èŒãããããåãããªããšãã»ãšãã©æå³ã®ãªãæ
å ±ãªãã ãããããã«ãåãã©ã³ã¯ã«å±ããŠããŠãåã
ã®ãªã¹ã¯è©äŸ¡ã¯å
šãã®å¥åé¡ãªã®ã§ãæ£ç¢ºãªãšãããåãããªããšãïœã twitter.com/ReutersJapan/sâŠ
7
ã·ã£ã³ãã³ããéå°æã«æ³¡ãåºãé床æéã¯ãã€ãªã®ãâã©ã³ã¹å€§åŠãã·ã£ã³ããŒãã¥ã»ã«ã¹ãã«ããŒç€Ÿãªã©ã®ç 究ã§ããã® "è³å³æé" ã¯ããã«ã®å€§ããã«äŸåããã¢ã«ããã£ãããšé«å¯åºŠã³ã«ã¯æ ãšããå¯éæ¹æ³ãªããã«ã®å Žåã750mLãªã40幎ã1.5Lãªã82幎ã3Lãªã132幎ãšå€æããã¿ããð¥
8
å·å庫ã«èŠåã匵ããã³ã³ã»ã³ãåšãã«å®å
šããã¯ãããããŸã§ããŠããã®ã«ã倧å
ã®ãã¬ãŒã«ãŒã絶ã€ãŸã§ããŠãã§ãæž
æå¡å人ã§ã¯ãªãæè²é¢ä¿ã«åé¡ããããšæŽŸé£å
ã®æž
æäŒç€Ÿãæ蚎ããâŠâŠããã«ã¯æžããŠãªãã ãã§ãããå€æããã ãã®ãã£ãšçŽ°ããç¶æ³ãããã®ãããð€ twitter.com/cnn_co_jp/statâŠ
9
èšç®ã¯ããŠããªããã©ããå§å£æã«æç±å§çž®ã§é«æž©ã«éãäžç¬ã§çã«ãªããã£ãŠããè«ãçåããâŠâŠç¢ºãã«äžã®ç©ºæ°ãäžç¬ã ãé«æž©ã«ãªããšããã®ã¯ç¡çã®ãªãæšè«ã ãã©ãçåããã«ã¯æ°Žåãã®ä»ãèžçºæ¡æ£ããã ãã®ç©ºéãšæéãå¿
èŠãããã5人åãã£ãŠèãããšããšãŠããããªããšã¯æããªãã®ããã twitter.com/Science_ReleasâŠ
10
ã¿ã€ã¿ã³ã¯å
¬æµ·äžã§éçšãããŠããã®ã§æ³çèŠå¶ãéããŠéçšããŠãããšèŠãããŠãããã第äžè
æ©é¢ã®æ€æ»ãè²»çšæ¯æããçç±ã«æåŠããŠããã£ãŠå ±éããããããã ããããããäžã®æ¶æž¬ã§ãããªãåäœéãããããè¹äœãã®ãã®ã®å®å
šæ§ã®æ¹ãäºæ
ãèªçºããå¯èœæ§ãé«ããã ãã©ããâŠâŠã
11
æœæ°Žèã¿ã€ã¿ã³ãåäœãééãã説ã¯åãªããããäžã®æ¶æž¬ã ãããããã®æ°å€ã¯è¹äœå
šäœã§ã¯ãªãã¢ã¯ãªã«ã¬ã©ã¹åäœã®æ°å€ã ããå®å
šä¿æ°ã®èŠ³ç¹ããèšãã°3åãããã®å§å㯠(ç Žæ»
çãªçµæãçãããŸã§) èããå¯èœæ§ããããããããããè¹äœã第äžè
æ©é¢ã«èä¹
蚌æãããŠãªãããšãæ¿ã€ãã ãâŠã
12
å°æ°ã®æåŸã«ãâŠããä»ãã®ã¯ãçµããããªãç¡éå°æ°ãè¡šãããïœããã䟿å®çã«ä»»æã®æ¡ã§åæšäºå
¥ãããªããããã§çµãããªã®ã§ãâŠãã¯ä»ããªãããçããã³ã¡ã³ããæå³äžæã§ãããã¯æªåã ãã
jp.quizcastle.com/kentei/n467nqgâŠ
13
ãªããã®ç 究ã§ã¯ãå°ãªããšã15ç§éã¯SARS-CoV-2ã®ææåã¯äœäžããŠããªãã£ãœãã£ãŠããšãæããã«ããŠãããã15ç§ãããã°é£æ²«ã¯ãœãŒã·ã£ã«ãã£ã¹ã¿ã³ã¹ãäœè£ã§è¶
ãããããã®è·é¢ãé£ãã§ããã®ã§ãææ察çã®äžã§ã®ãã¹ã¯ã®æå¹æ§ããŸã1ã€èšŒæããããšèšã£ãŠããïœã twitter.com/Science_ReleasâŠ
14
é£æ²«ã«å«ãŸããSARS-CoV-2 (æ°åã³ãããŠã€ã«ã¹) ã¯ãé£æ²«ãã¢ã«ã«ãªæ§ã§ããã»ã©åçã«çåçãäžããã£ãœãããšãå®éšçã«å€æããã¿ãããææ°ãããã®ã¯åã«é£æ²«ãå€ã«åºãã ãã§ãªãã空æ°äžã®äºé
žåççŽ æ¿åºŠãäžããé£æ²«ãé
žæ§ã«ãªããªãããé²ãè¿œå å¹æãããã®ã§ã¯ïŒãšæšå®ããŠããã£ãœããã
15
mRNAã¯ã¯ãã³ã®é«ãæå¹æ§ãšæ±çšæ§ããããŠäœããäžççãªåºãŸãããã次ã«ããã®ã¯ã€ã³ãã«ãšã³ã¶ã®mRNAã¯ã¯ãã³ã£ãŠæããªã®ã«âŠâŠ
ããç¬ãäºãããªãããããæªãããªãç 究ã§ããã¡ããšåºæããããµã€ãšã³ã¹ãªè©±ãå審æ»ã§ããæ±ãããŠããã ããâŠâŠ twitter.com/takatoh_life/sâŠ
16
ãšã³ã±ã©ãã¥ã¹ã®ãã«ãŒã ãããªã³é
žãèŠã€ãã£ãŠããããâãµã³ãã«ã«èµ·å ãããã¬ã®å¯èœæ§ããããã©ããšã³ã±ã©ãã¥ã¹ã®æµ·æ°Žäžã®æ¿åºŠã¯æ§ãããªèŠç©ããã§å°çã®æµ·æ°Žã®æ°çŸåâŒãããååŠçµæäžããªã³é
žãçããã®ã¯æè¿ãããªãã£ãŠããšãªã®ã§ãããã¯ãããðððããã§çåœããªãã£ããæããâ
17
乳幌å
çªç¶æ»çå矀ã«ã€ããŠä»¥ååå¿ããŠã件ãæ©èµŠéæŸã«ãªã£ãŠè¯ãã£ãïŒäººé¡ã®ç§åŠã¯ãæ®å¿µãªããå€ãã®ç¹ã§æªçã§ãããç解ãåãã§ããªãéšåãæèšã§ããªãã®ãçŸä»£ç§åŠãªã®ã§ããããŠç解ãåãã åéã¯ãªãã¹ãæ©ãé©çšããŠãããã®ã粟ãã£ã±ãã®åããããããªããâŠã twitter.com/NatureDigest/sâŠ
18
æ¶æ¯çšã¢ã«ã³ãŒã«ã®ççŒæåã¯ãšã¿ããŒã«ããã®åçã¯ãšã¿ããŒã«ã®ççŒçãé»ãèæ¯ã§åããŠãããã©ãçã¯èŠãã«ããããïŒãããæããå±å€ã ã£ãããªãããèŠããªããããâŠãæ®çºæ§ã®é«ãã¢ã«ã³ãŒã«ã«ç¹ç«ããã®ã¯å±éºãªäžã«ãåŒç«ããããšããæ°ã¥ããªãå¯èœæ§ãããããïŒ
19
ã1çš®é¡ã®å³åœ¢ã®ã¿ã§ãåã圢ãäºåºŠãšçŸããã«å¹³é¢ãåãå°œããããããšããæ°åŠã®åé¡ãã¢ã€ã³ã·ã¥ã¿ã€ã³åé¡ãã®å³ããããŒãžã§ã³ãã€ãã«è§£æ±ºããããããããªããïŒãã®åé¡ã®æŽå²ã軜ãæ¯ãè¿ã£ãŠã¿ããïŒ
David Smith, et al. "A chiral aperiodic monotile". arXiv, 2023.
20
äœå
ã®åŒŸäžžãç Žçã®äœçœ®ã調ã¹ãããXç·æ®åœ±ã¯åŒ·åãªããŒã«ã ãã©ãåœæã®ãã©ã³ã¹ã«ã¯è£
眮ãæåž«ãã»ãšãã©ãªãã£ãããããã§ããªã»ãã¥ãªãŒã¯Xç·æ®åœ±ãå¯èœãªè»ãç
é¢ã«åããŠãããè£
眮ã®è£œé ãèªãè¡ã£ããã ãããæ®åœ±ããã³è£
眮補é æã®Xç·ããæŸå°ç·é害ã®äž»å ã ãšçŸåšã§ã¯èããããŠãããã
21
ãããªã»ãã¥ãªãŒããéãªå®éšã®æãŠã«ææã¯æŸå°ç·ã®åœ±é¿ã§äº¡ããªãã
ããã«ã¯ç°ãå±ããããã1995幎ã«éºäœãåæããéã骚ã«èç©ããã©ãžãŠã ã®çè·¡ã¯èŠã€ãããªãã£ãããã©ãžãŠã ã®åãæ±ãã«æ
éã ã£ããšããèšé²ãåããã被æã®äž»å ã¯ç¬¬äžæ¬¡å€§æŠæã®ã¬ã³ãã²ã³æ®åœ±ãšæšå®ãããŠãããã twitter.com/bomber_bookworâŠ
22
è¡ææå
¥ç®çã®ãã±ããæã¡äžãã ãšããŠããåæé®®ã¯åœé£å®ä¿ç決è°1718ãš1874ã«ãã£ãŠåŒŸéããµã€ã«æè¡é¢é£ã®è¡åãçŠæ¢ãããŠãããèªããããªããã ãããäžèº«ãè»äºåµå¯è¡æã§ãæ€æšé¢ã§ãããã¯åããçºå°èªäœãèªããããªãã
23
ãããªãŒããšããç¡æã€ã©ã¹ãããšãæ€çŽ¢ããŠåºãŠããç»åããæ¬åœã«ããªãŒãã¯åãããªããšããã®ã¯ããã€ãã¿ã©ãŒãæãã»ã©åžžèãããªããã ããïœã
ãã身å
ã«ããããæžé¡ãäœãä»äºãããŠãã人ãããããå¿
ãå
ãµã€ãã®ç¢ºèªæ¹æ³ãæããŠãããŠã»ãããããããªïŒ twitter.com/TempemLoid/staâŠ
24
æ°Žéã«éããäœããã®é±ç©ã®æ¯æ§ãè°è«ããæã«ã¯ã倩ç¶ç©ã§ãããããã«ã¯ããã«ææ¯ãªä»ã®ç©è³ªãæ··ãã£ãŠããããšãããããšãã芳ç¹ãæãèœã¡ãŠããã®ãå€ã
ãããšæããã ããã twitter.com/Science_ReleasâŠ
25
倧ããªç²ã»ã©äžã«è¡ãããã©ãžã«ãããå¹æããã容åšãæ¯ããªã©ã®å€éšãšãã«ã®ãŒã®äŸçµŠãªãã«ãçºçãããããšãè·é»ã³ãã€ãã§èšŒæããããïŒãªãã§è§£èª¬ãããïŒ
Marjolein N. van der Linden, et al. "Realization of the Brazil-nut effect in charged colloids without external driving". PNAS.